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Angler holding a walleye on the Columbia River

For Outdoorsmen, by Outdoorsmen

Fillet Knives & Disposable Cutting Boards

Clean your catch on the tailgate, the dock, or the cooler lid. Fold up the mess and toss it.

Free shipping on orders over $29
30-day money-back guarantee
8" German steel blade
18" x 36" board with built-in ruler
Flayboard 8 inch fillet knife with its sheath, black German steel blade and red rubber handle

8” Premium Flayboard Fillet Knife

A Cut Above the Rest

  • Precision-crafted 8" German steel blade for unparalleled sharpness and durability
  • Ergonomic rubber handle ensuring a secure, comfortable grip even when wet
  • Perfect balance for effortless filleting of all fish sizes

$19.99

Disposable Cutting Boards

18” x 36” Disposable Cutting Mats

Walleye laid out on a Flayboard disposable cutting board with a fillet knife

Generous Size

Oversized Surface: 18" x 36" workspace for your biggest catches

Compact Design

Easy Transport: Folds to compact 9" x 12" size for convenient packing

Easy Cleanup

Clean and Simple: Use once, then dispose - no cleanup required

Built-in Ruler

Built-in Ruler: Measure your catch right on the board

$9.99 per 3-pack

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For Outdoorsmen, by Outdoorsmen

Our passion is your passion - we create products that we use for the activities that we enjoy. We use our Fillet Knives and disposable Flayboards to actually fillet the fish that we catch and eat!

Angler holding a big walleye in front of the Vantage bridge
Angler holding a king salmon on a boat
Two anglers holding a rainbow trout
Angler holding a salmon in a drift boat
Two anglers holding smallmouth bass at sunrise
Three ice anglers holding their catch on a frozen lake

How to fillet

Learn About Filleting Fish

  1. Preparation

    Scale the fish if needed: Hold the fish by the tail and use the fish scaler or spoon to scrape the scales from the tail towards the head. Do this on both sides until all scales are removed. Rinse the fish under cold water.

  2. Positioning The Fish

    Lay the fish flat on its side on a cutting board. The head should be facing away from your dominant hand if you're right-handed, with the belly facing you.

  3. Cutting Along The Backbone

    Turn the knife so it is parallel to the backbone. Begin to cut along the length of the fish, keeping the blade against the spine to minimize waste. Use gentle, smooth strokes. Work your way from the head down to the tail, gradually separating the flesh from the bone.

The full how-to-fillet guide

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30 Day Money back Guarantee

We’re so confident you’ll love Flayboard products that we offer a risk-free 30-day money-back guarantee. If you’re not completely satisfied, just let us know within 30 days, and we’ll give you a full refund—no questions asked!